Searched refs:changed_signals (Results 1 – 1 of 1) sorted by relevance
416 uint8_t changed_signals = (signal ^ old_signals); in port_get_signal_changes() local419 if (changed_signals & PORT_DTRDSR_ON) { in port_get_signal_changes()425 if (changed_signals & PORT_CTSRTS_ON) { in port_get_signal_changes()431 if (changed_signals & PORT_RING_ON) events |= PORT_EV_RING; in port_get_signal_changes()433 if (changed_signals & PORT_DCD_ON) { in port_get_signal_changes()